.search {
    width: 400px;
    margin: 20px auto;
    .form_input {
        margin-bottom: 20px;
        width:300px;
        height: 32px;
    }
    .input_button {
        height: 32px;
        width: 80px;
    }
    li {
        line-height: 60px;
    }
}